Abstract: A device for drawing glass ribbons is provided. The device includes a drawing tank and a nozzle in the drawing tank. The drawing tank holds a glass melt. The nozzle has a nozzle slot through which the glass melt emerges downward. The nozzle slot has two ends, a length, and a width, the length being greater than the width. The nozzle slot is curved downward toward the two ends in a drawing direction so that the two ends are lower than a center of the nozzle slot. The width changes from the center towards the two ends.

Abstract: Various embodiments include stator for an electrical machine comprising: a stator winding; and a yoke with a plurality of slots. There are a plurality of conductor segments connected to one another, wherein each conductor segment has one respective axially internal inner section and two respective axially external outer sections. The respective inner section of each conductor segment is embedded into a respective slot. Ducts for coolant flow in the axial direction are formed at least in a portion of each of the slots. The stator defines, at least in a first axial end region, a first coolant chamber fluidically encapsulated from a surrounding area. The first coolant chamber surrounds at least a portion of the respective outer sections of each of the conductor segments situated in the first axial end region. The first coolant chamber is fluidically connected to the ducts to conduct coolant into and/or out of the ducts.

Abstract: The invention is in the field of molecular diagnosis of medical diseases and their treatment. More in particular, it provides methods and means for detecting hypertension, more in particular essential primary hypertension, even more in particular NOX5-dependent hypertension. The invention also provides methods for the treatment of hypertension, in particular essential primary hypertension, more in particular NOX5-dependent hypertension. The invention also provides theragnostics, wherein therapy is combined with diagnosis, more in particular wherein the level of NOX5 is determined in a sample from a subject and wherein the subject is treated with NOX5 inhibitors or compounds that decrease the levels of NOX5 if the NOX5 levels are above a certain threshold value.

Abstract: Various embodiments include stator for an electrical machine comprising: a stator winding; and a yoke with a plurality of slots. There are a plurality of conductor segments connected to one another, wherein each conductor segment has one respective axially internal inner section and two respective axially external outer sections. The respective inner section of each conductor segment is embedded into a respective slot. Ducts for coolant flow in the axial direction are formed at least in a portion of each of the slots. The stator defines, at least in a first axial end region, a first coolant chamber fluidically encapsulated from a surrounding area. The first coolant chamber surrounds at least a portion of the respective outer sections of each of the conductor segments situated in the first axial end region. The first coolant chamber is fluidically connected to the ducts to conduct coolant into and/or out of the ducts.

Abstract: The present invention relates to a method and a device (1) for cooling an arrangement (2) using a cold head (3), with a thermal cooling of the unit (2) to be cooled by means of the thermosiphon principle. At the same time, heat is conducted via a mechanical heat bridge (5), which provides a direct thermal connection from the cold head (3) to the unit (2) to be cooled.

Abstract: A super conductor is disclosed, in particular a high temperature super conductor of a synchronous machine, including a cooling circuit for a coolant. The liquefied coolant in the cold head provided with a condenser is guided to the super conductor which is to be cooled, in particular in the rotor of the synchronous machine and is returned to the condenser in a gaseous form. In order to guide the coolant from the condenser to the super conductor, pressure generated by a component of the coolant evaporated by a heat source is used.

Abstract: The invention relates to an electric machine (101) comprising a stator (103), a rotatably mounted rotor (105) having a magnetizable and coolable rotor section (107) made of a super-conducting material (417), a control unit (109) designed to control a stator flow for inducing a magnetic flow through the superconducting material (417). The invention also relates to a method for operating an electric machine (101).

Abstract: A rotor for an electric machine includes a pole core having a coolable magnetisable rotor section which is made of a super-conducting material. The rotor section has a rotationally symmetric geometry. The pole core is formed as a cylinder and the rotor section is arranged on an outer surface of the cylinder so as to be encircling.

Abstract: A rotor for an electric machine includes a pole core having a coolable magnetisable rotor section which is made of a super-conducting material. The rotor section has a rotationally symmetric geometry. The pole core is formed as a cylinder and the rotor section is arranged on an outer surface of the cylinder so as to be encircling.

Abstract: The present invention relates to a method and a device (1) for cooling an arrangement (2) using a cold head (3), with a thermal cooling of the unit (2) to be cooled by means of the thermosiphon principle. At the same time, heat is conducted via a mechanical heat bridge (5), which provides a direct thermal connection from the cold head (3) to the unit (2) to be cooled.

Abstract: The invention relates to an electric machine (101) comprising a stator (103), a rotatably mounted rotor (105) having a magnetizable and coolable rotor section (107) made of a super-conducting material (417), a control unit (109) designed to control a stator flow for inducing a magnetic flow through the superconducting material (417). The invention also relates to a method for operating an electric machine (101).

Abstract: A device for separating ferromagnetic particles from a suspension may include a tubular reactor through which the suspension can flow and which has an inlet and an outlet, and a means for generating a magnetic field, which means is designed to generate a magnetic travelling field which acts on the reactor.

Abstract: A cooling device is disclosed for cooling a superconductor, wherein the cooling device includes a linear compressor for compressing a working medium and a cooling unit for providing a cooling power to a cryogenic coolant of the superconductor by expanding the working medium. The linear compressor includes two pistons of which at least one, preferably both synchronously relative to each other, are displaceable at a frequency and a stroke linear to the other piston, wherein a defined cooling power can be generated at a good efficiency so that the cooling device is suitable for use particularly in mobile installations, such as ships. To this end, according to at least one embodiment of the invention, the stroke of the at least one displaceable piston is controlled at a preferably prescribed target value.

Abstract: A rotor for an electric machine includes a pole core having a coolable magnetisable rotor section which is made of a super-conducting material. The rotor section has a rotationally symmetric geometry. The pole core is formed as a cylinder and the rotor section is arranged on an outer surface of the cylinder so as to be encircling.

Abstract: A handle fixture device, comprising, a cooking vessel; a retaining element attached to the cooking vessel; and a contact is provided between the retaining element on one side and a handle-side retaining device on the other side, wherein the contact is at least one of point shaped and line shaped.

Abstract: A super conductor is disclosed, in particular a high temperature super conductor of a synchronous machine, including a cooling circuit for a coolant. The liquefied coolant in the cold head provided with a condenser is guided to the super conductor which is to be cooled, in particular in the rotor of the synchronous machine and is returned to the condenser in a gaseous form. In order to guide the coolant from the condenser to the super conductor, pressure generated by a component of the coolant evaporated by a heat source is used.

Abstract: The invention relates to an aqueous coating composition based on a combination of aqueous binders and crosslinker, to a process for preparing it and to use for single-coat or multi-coat paint systems, especially coatings having anti-stonechip properties.

Abstract: A device for separating ferromagnetic particles from a suspension may include a tubular reactor through which the suspension can flow and which has an inlet and an outlet, and a means for generating a magnetic field, which means is designed to generate a magnetic travelling field which acts on the reactor.

Abstract: A cooling device is disclosed for cooling a superconductor, wherein the cooling device includes a linear compressor for compressing a working medium and a cooling unit for providing a cooling power to a cryogenic coolant of the superconductor by expanding the working medium. The linear compressor includes two pistons of which at least one, preferably both synchronously relative to each other, are displaceable at a frequency and a stroke linear to the other piston, wherein a defined cooling power can be generated at a good efficiency so that the cooling device is suitable for use particularly in mobile installations, such as ships. To this end, according to at least one embodiment of the invention, the stroke of the at least one displaceable piston is controlled at a preferably prescribed target value.

Abstract: The invention relates to balneological preparations, especially bath and shower preparations, which, as a pourable or liquid premixture concentrate, contain liposome-forming components, such as phospholipids, in addition to natural and/or synthetic lipids, and are also provided as mixtures containing primarily vegetable proteins, surfactants, and optional additives. When entering in contact with an excess of water, the stable systems directly form skin-active proteoliposomes having a catalytic activity for enhancing transfer of active ingredients into the skin. The stable systems can be used directly or in diluted or solid forms of application (such as lipid-containing proteasome shower preparation, proteasome bath powder, and the like).